# # DShield.org Recommended Block List # (c) $year DShield.org # some rights reserved. Details http://creativecommons.org/licenses/by-nc-sa/2.5/ # use on your own risk. No warranties implied. # primary URL: https://feeds.dshield.org/block.txt # PGP Sign.: https://feeds.dshield.org/block.txt.asc # # comments: systems@isc.sans.edu # updated: 2026-10-24T01:45:56.861978 # # This list summarizes the top 20 attacking class C (/24) subnets # over the last three days. The number of 'attacks' indicates the # number of targets reporting scans from this subnet. # # # Columns (tab delimited): # # (1) start of netblock # (2) end of netblock # (3) subnet (/24 for class C) # (4) number of targets scanned # (5) name of Network # (6) Country # (7) contact email address # # If a range is assigned to multiple users, the first one is listed. # 65.49.1.0 65.49.1.255 24 340 HURRICANE US abuse@he.net 45.156.128.0 45.156.128.255 24 339 AS-BITSIGHT PT >>UNKNOWN<< 45.156.129.0 45.156.129.255 24 339 AS-BITSIGHT PT >>UNKNOWN<< 148.59.129.0 148.59.129.255 24 337 SERVER-MANIA CA support@servermania.com 66.132.172.0 66.132.172.255 24 336 - - - 45.198.224.0 45.198.224.255 24 333 OWS US CSOC@ontario.ca 64.62.156.0 64.62.156.255 24 332 HURRICANE US abuse@he.net 147.185.132.0 147.185.132.255 24 330 GOOGLE-CLOUD-PLATFORM US None 198.235.24.0 198.235.24.255 24 329 GOOGLE-CLOUD-PLATFORM US None 16.5.0.0 16.5.0.255 24 327 - - - 147.185.133.0 147.185.133.255 24 325 GOOGLE-CLOUD-PLATFORM US None 109.105.210.0 109.105.210.255 24 324 - - - 138.226.239.0 138.226.239.255 24 324 - - - 91.196.152.0 91.196.152.255 24 321 ATT-INTERNET4 US abuse@att.net 205.210.31.0 205.210.31.255 24 321 GOOGLE-CLOUD-PLATFORM US None 216.180.246.0 216.180.246.255 24 320 NTHL US abuse@networktransit.net 77.90.185.0 77.90.185.255 24 319 BTHOSTER GB abuse@inetia.pl 193.163.125.0 193.163.125.255 24 319 INTERNET-MEASUREMENT GB >>UNKNOWN<< 69.5.169.0 69.5.169.255 24 318 OMNIS US abuse@omnis.com 77.239.124.0 77.239.124.255 24 318 - - -